@article{EXMATH_1991_1991_1_a9,
     author = {C\'anovas Orvay, Francisca},
     title = {Estudio monogr\'afico de un campo c\'ubico.},
     journal = {Extracta mathematicae},
     pages = {31-34},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1991_1991_1_a9/}
}